Quarterly Percent
1994-03-31 4.8876
1994-06-30 4.9221
1994-09-30 5.4183
1994-12-31 5.5294
1995-03-31 6.161
1995-06-30 6.1554
1995-09-30 6.6245
1995-12-31 6.6795
1996-03-31 6.2523
1996-06-30 5.9086
1996-09-30 5.7458
1996-12-31 5.9354
1997-03-31 6.0303
1997-06-30 6.2367
1997-09-30 6.9127
1997-12-31 7.2434
1998-03-31 7.3707
1998-06-30 7.3406
1998-09-30 7.4689
1998-12-31 6.9783
1999-03-31 5.6872
1999-06-30 5.2008
1999-09-30 5.0242
1999-12-31 5.2573
2000-03-31 5.8432
2000-06-30 5.9655
2000-09-30 5.9597
2000-12-31 5.9155
2001-03-31 5.7554
2001-06-30 5.2325
2001-09-30 4.9485
2001-12-31 4.1748
2002-03-31 3.933
2002-06-30 3.8709
2002-09-30 3.8663
2002-12-31 3.907
2003-03-31 3.7443
2003-06-30 3.634
2003-09-30 3.4421
2003-12-31 3.6609
2004-03-31 3.9348
2004-06-30 4.2729
2004-09-30 4.6605
2004-12-31 4.7405
2005-03-31 4.7595
2005-06-30 4.7757
2005-09-30 4.5925
2005-12-31 4.5302
2006-03-31 4.5052
2006-06-30 4.5614
2006-09-30 4.7393
2006-12-31 5.0122
2007-03-31 5.3125
2007-06-30 5.509
2007-09-30 6.0197
2007-12-31 5.9044
2008-03-31 5.4829
2008-06-30 5.2604
2008-09-30 5.2731
2008-12-31 3.7676
2009-03-31 1.229
2009-06-30 0.6074
2009-09-30 0.5564
2009-12-31 0.5185
2010-03-31 0.4988
2010-06-30 0.5246
2010-09-30 0.54
2010-12-31 0.5569
2011-03-31 0.585
2011-06-30 0.5953
2011-09-30 0.6245
2011-12-31 0.6619
2012-03-31 0.6508
2012-06-30 0.5812
2012-09-30 0.5244
2012-12-31 0.475
2013-03-31 0.4761
2013-06-30 0.475
2013-09-30 0.475
2013-12-31 0.475
2014-03-31 0.475
2014-06-30 0.4746
2014-09-30 0.4754
2014-12-31 0.4496
2015-03-31 0.45
2015-06-30 0.4504
2015-09-30 0.45
2015-12-31 0.4492
2016-03-31 0.45
2016-06-30 0.4714
2016-09-30 0.3478
2016-12-31 0.24
2017-03-31 0.2367
2017-06-30 0.2293
2017-09-30 0.2345